{ ... }:

{
  nix.settings = {
    experimental-features = [
      "nix-command"
      "flakes"
    ];

    max-jobs = "auto";
    cores = 0;

    substituters = [
      "https://cache.nixos.org"
      "https://nix-gaming.cachix.org"
      "https://ezkea.cachix.org"
      "https://nix-community.cachix.org"
      "https://noctalia.cachix.org"
      "https://attic.xuyh0120.win/lantian"
      "https://cache.garnix.io"
      "https://hyprland.cachix.org"
    ];
    trusted-public-keys = [
      "cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY="
      "nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs="
      "nix-gaming.cachix.org-1:nbjlureqMbRAxR1gJ/f3hxemL9svXaZF/Oj21/SB80OU="
      "ezkea.cachix.org-1:ioBmUbJTZIKsHmWWXPe1FSFbeVe+afhfgqgTSNd34eI="
      "noctalia.cachix.org-1:pCOR47nnMEo5thcxNDtzWpOxNFQsBRglJzxWPp3dkU4="
      "lantian:EeAUQ+W+6r7EtwnmYjeVwx5kOGEBpjlBfPlzGlTNvHc="
      "cache.garnix.io:CTFPyKSLcx5RMJKfLo5EEPUObbA78b0YQ2DTCJXqr9g="
      "hyprland.cachix.org-1:a7pgxzMz7+chwVL3/pzj6jIBMioiJM7ypFP8PwtkuGc="
    ];
  };

  programs.nix-ld.enable = true;
  nix.settings.trusted-users = [
    "root"
    "@wheel"
  ];
}